# -*- coding: utf-8 -*-#
#-------------------------------------------------------------------------------
# 建立者:        潘炎珍  
# Name:         test05
# Description:
# Author:       98745
# Date:         2019/4/9
#-------------------------------------------------------------------------------

import re
s='<a[^>]*>'
html="<a href='a.html'>a</a>"
requ=re.search(s,html)
print(requ.group())